"This seminar generated discussions that were as detailed as they were dynamic. The present conclusions attempt to give a representative sense of those discussions rather than a full summary, as such. A wealth of materials – seminar presentations, a full transcript of the discussions and related in-depth studies – have been gathered and made available via the seminar website. Those materials give a much more comprehensive account of the ins-and-outs of the day’s discussions and are therefore recommended reading for all interested parties. Other accounts of the seminar, giving insights into the various individual and institutional contributions and positions, are also available." (Abstract)